Hacking CFW 4.21

[Maverick Lunar X]

I'd give this about another month to have all the kinks ironed out. I myself am on Rogero's CFW 4.21 v1.09 and loving it, with the exception of losing the ability to play some of my PSN games (have to resign the cracks, just too lazy). In the end, its a calculated risk, and one that should not be taken lightly. However, on the other hand, nothing should go wrong if you follow the proper steps (de-hashing, qa toggle, recovery mode).

 

[Lurker2]

Don't try it. It has a small chance of a brick and with recent developments in the PS3 Scene it is only a matter of time a 4.30 CFW is released.

Rogero also released a 4.30 version which may have a even smaller chance at bricking your PS3. Unfortunately you need 3.55.